== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:28:50 (1786170530) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats=0 total: 100 open/close in 2.33 seconds: 42.84 ops/second llite.lustre-ffff8ba0a74c4000.statahead_max=0 208 real 0m1.252s user 0m0.006s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ba0a74c4000.statahead_max=128 llite.lustre-ffff8ba0a74c4000.statahead_max=128 208 real 0m0.929s user 0m0.002s sys 0m0.064s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 2959 miss_total: 1508 swrong=2 ewrong=2 - open/close 896 (time 1786170556.85 total 10.02 last 89.42) total: 900 open/close in 10.06 seconds: 89.50 ops/second llite.lustre-ffff8ba0a74c4000.statahead_max=0 2008 real 0m11.563s user 0m0.014s sys 0m2.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8ba0a74c4000.statahead_max=128 llite.lustre-ffff8ba0a74c4000.statahead_max=128 2008 real 0m4.766s user 0m0.013s sys 0m0.601s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8ba0a74c4000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats= snapshot_time: 1786170603.068138574 secs.nsecs start_time: 1786170535.672479084 secs.nsecs elapsed_time: 67.395659490 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 9 12 16: 8 25 37 32: 6 18 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats=0 total: 100 open/close in 2.50 seconds: 40.05 ops/second llite.lustre-ffff8ba0a74c4000.statahead_max=0 100 real 0m0.069s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ba0a74c4000.statahead_max=128 llite.lustre-ffff8ba0a74c4000.statahead_max=128 100 real 0m0.083s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 swrong=2 ewrong=2 - open/close 836 (time 1786170624.34 total 10.00 last 83.60) total: 900 open/close in 11.05 seconds: 81.46 ops/second llite.lustre-ffff8ba0a74c4000.statahead_max=0 1000 real 0m0.193s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ba0a74c4000.statahead_max=128 llite.lustre-ffff8ba0a74c4000.statahead_max=128 1000 real 0m0.136s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 swrong=2 ewrong=2 - open/close 795 (time 1786170645.94 total 10.01 last 79.40) - open/close 1642 (time 1786170656.00 total 20.07 last 84.17) - open/close 2522 (time 1786170666.01 total 30.09 last 87.90) - open/close 3239 (time 1786170676.03 total 40.10 last 71.62) - open/close 4205 (time 1786170686.03 total 50.10 last 96.56) - open/close 5003 (time 1786170696.03 total 60.10 last 79.78) - open/close 5697 (time 1786170706.04 total 70.11 last 69.34) - open/close 6294 (time 1786170716.05 total 80.13 last 59.62) - open/close 6949 (time 1786170726.06 total 90.13 last 65.48) - open/close 7608 (time 1786170736.10 total 100.18 last 65.60) - open/close 8250 (time 1786170746.11 total 110.18 last 64.18) total: 9000 open/close in 119.54 seconds: 75.29 ops/second llite.lustre-ffff8ba0a74c4000.statahead_max=0 10000 real 0m0.832s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8ba0a74c4000.statahead_max=128 llite.lustre-ffff8ba0a74c4000.statahead_max=128 10000 real 0m0.758s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff8ba0a74c4000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3957 miss_total: 1509 mdc.lustre-MDT0000-mdc-ffff8ba0a74c4000.batch_stats= snapshot_time: 1786171080.488258835 secs.nsecs start_time: 1786170605.322151713 secs.nsecs elapsed_time: 475.166107122 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536